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12 lines
348 B
Ruby
12 lines
348 B
Ruby
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class MaxEmojisValidator < ActiveModel::EachValidator
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def validate_each(record, attribute, value)
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if Emoji.unicode_unescape(value).scan(/:([\w\-+]*(?::t\d)?):/).size > SiteSetting.max_emojis_in_title
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record.errors.add(
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attribute, :max_emojis,
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max_emojis_count: SiteSetting.max_emojis_in_title
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)
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end
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end
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end
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